The two bands that keep coming to mind while listening to Surveillance and Worship are Neurosis and Isis. It’s inevitable when the music is atmospheric, noisy and experimental metal. Some might say that due to their similarities only one of them will suffice to mention, but there are reasons to disagree with that.

I Klatus sound like certain parts of both; the unnerving, slow doom of Neurosis is brought to mind and even the vocals during these pieces are similar, whereas the mellow and melancholy influences resemble Isis’s free-flowing suggestiveness (from their three last albums in particular).
The sound of desperation is at the forefront of the opening track “The Rift.” The first minutes are based on a glum intro of guitar strumming but with a creeping sense of unease, followed by black metal-like screams and then the eruption of the massive wall of riffs kicks in. This nine minute long opener is interspersed with little details that cement that unsettling feeling of the beginning. A small instrumental breather follows before “Flaw,” a song that bears the kind of nihilism that Eyehategod championed in the bad old days.

The record is not entirely full of noise though; “Flawless Covalency” is in parts a wonderfully sombre slow burner with better singing that can be expected from an album of this kind. Perhaps I klatus should have delved even deeper into these parts and let them flourish because at times the clanging and experimental noise tends to ruin their better, tender moments.Still, the good parts are in a definite majority.

Sadly, the band seems to have been struck by tragedy with the death of bass player Tariq Ali, so where this leaves them is unknown. Support them at least by giving this disc a listen. URL: http://www.myspace.com/iklatus